Planetary Radio Live at Planetfest 2012!

Special Guests

PlanRad Live welcomes former NASA Mars Czar Scott Hubbard, space historian and writer Andrew Chaikin and Bill Nye the Science Guy to a live conversation at Planetfest 2012, just a few hours before the triumphant landing of Curiosity on Mars. Host Mat Kaplan is also joined by Emily Lakdawalla, Bruce Betts and award-winning barbershop quartet Hi-Fidelity. We thank all the generous sponsors who helped make Planetfest 2012 such a terrific success!